Faster way to contact ads owners like facebook messenger, whatsapp, etc
I've noticed that, exchanging of e-mails between users and providing direct contact information are not fully enough for users to interact with each other these days. It could be delivered a faster, more dynamic and convenient way to let users interact with each other using the themes. A good example could be a facebook messenger and whatsapp links/features allowing the users to reach the ads owner easily. Another example could be an on/off-line chat between users when the buyer has signed up. So, they can interact faster and easier.
Another good reason is that specially in Brazil there are lots of sites inserting these kind of features to decrease the e-mails being exchanged due to the increase of e-mails being blocked by destination systems, because they do not deliver some e-mails as expected. I've noted that, in the last months this kind of error has increased faster and we do need to use a workaround to try to manually notify the user and do not miss the delivery of the e-mail. So, avoiding loosing quality of service and credibility.